Defective machine, British Musical Fidelity A3 CD player, original, the case is slightly deformed, disassembled and sheet metal worked on. At that time, it tested reading discs very well, reading instantly. After playing about two songs, it stopped reading, but the sound was normal. Then turned off the power for a while and turned it on again, it worked normally again, played one song and then stopped. After that, it never read again. It powers on but doesn’t read discs, the disc doesn’t spin. The mainboard IC has some glue, doesn’t look like it was repaired. Currently, this is the situation. I personally estimate that the optical pickup may have been damaged by vibration. The optical pickup has optimal movement and red light. The appearance is old. If the optical pickup is broken, it’s not expensive, tens of yuan. Suitable for师傅 with repair ability to buy.